Headline
GHSA-ghw8-3xqw-hhcj: Duplicate Advisory: cert-manager ha a potential slowdown / DoS when parsing specially crafted PEM inputs
Duplicate Advisory
This advisory has been withdrawn because it is a duplicate of GHSA-r4pg-vg54-wxx4. This link is maintained to preserve external references.
Original Description
A flaw was found in the cert-manager package. This flaw allows an attacker who can modify PEM data that the cert-manager reads, for example, in a Secret resource, to use large amounts of CPU in the cert-manager controller pod to effectively create a denial-of-service (DoS) vector for the cert-manager in the cluster.
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- GitHub Advisory Database
- GitHub Reviewed
- CVE-2024-12401
Duplicate Advisory: cert-manager ha a potential slowdown / DoS when parsing specially crafted PEM inputs
Moderate severity GitHub Reviewed Published Dec 12, 2024 to the GitHub Advisory Database • Updated Dec 12, 2024
Withdrawn This advisory was withdrawn on Dec 12, 2024
Package
gomod github.com/cert-manager/cert-manager (Go)
Affected versions
< 1.12.14
>= 1.13.0-alpha.0, < 1.15.4
>= 1.16.0-alpha.0, < 1.16.2
Patched versions
1.12.14
1.15.4
1.16.2
Description
Published to the GitHub Advisory Database
Dec 12, 2024
Last updated
Dec 12, 2024